baber/WOPTO huggingface dataset:
Patent KR-20220021968-A (KR)
Inventor: KIM TAE GEUN
IPC: B60W40/02
Filed: 2020-08-13
Abstract: Proposed are an apparatus and a method for giving a safety-related alert corresponding to a speed limit regulated in a speed limit district such as a child protection district, reducing the vehicle speed to under a specific speed, and preparing against a sudden start. According to the present invention, the method and apparatus for controlling vehicle safety in a speed limit district are able to compare and check the speed limit districts such as a child protection district, general roads, and dangerous region with the map data in the apparatus by using a GPS. The principle and concept of the present invention is to reduce the vehicle speed to match the relevant speed limit of the child protection district among the speed limit districts (to reduce the vehicle speed and give a warning when the speed is over a speed limit right after the vehicle has entered the child protection district based on the map coordinate based on GPS signals). There are school zone districts of three lanes or more in one way, and specific sections have actual speed limits of 50-80 km/h even if the specific sections are designated as a school zone. An exceptional processing may be required for those specific sections.
Patent KR-20220022267-A (KR)
Title: Anode for lithium ion battery and manufacturing method for the same
Inventor: JUN YOUNG SI
IPC: H01M10/052
Filed: 2020-08-18
Abstract: The present invention relates to a positive electrode for a lithium ion battery, including a two-dimensional silicon material (2DSi) that is an active material and a polyimide (PI)-based binder. The present invention increases structural stability.
Patent KR-20220023929-A (KR)
Title: Shock absorbing member composition for vehicle leat spring with excellent elasticity and durability
Inventor: LEE DAE IN
IPC: C08K3/013
Filed: 2020-08-21
Abstract: The present invention relates to a buffer member composition for a vehicle leaf spring having excellent elasticity and durability. More specifically, the present invention consists of a rubber-based resin, a filler material, an antioxidant, and a vulcanization accelerator. The buffer member composition for a vehicle leaf spring composed of the components exhibits an effect of improving the riding comfort of a vehicle by having excellent durability and improving elasticity.
Patent KR-20220032843-A (KR)
Title: Fireproof sheet and fireproof shutter having the smae
Inventor: CHOI HYEOK SU
IPC: E06B9/02
Filed: 2020-09-08
Abstract: The present invention is to provide a fireproof sheet capable of blocking flames and heat by being thermally expanded in case of fire, and a fireproof shutter including the same. The fireproof sheet according to the present invention comprises: a flat plate-shaped fire-resistant foaming sheet formed of a material that is expanded by heat; a first fire-resistant net body formed of a fire-resistant material, including a plurality of through-holes, and coupled to one surface of the fire-resistant foaming sheet so that at least a part of the first fire-resistant net body is inserted into the fire-resistant foaming sheet; a second fire-resistant net body formed of a fire-resistant material, including a plurality of through-holes, and coupled to the other surface of the fire-resistant foaming sheet so that at least a part of the second fire-resistant net body is inserted into the fire-resistant foaming sheet; and a binding line which entangles the fire-resistant foaming material sheet, the fire-resistant net body and the second fire-resistant net body by penetrating the fire-resistant foaming sheet, the first fire-resistant net body and the second fire-resistant net body.
Patent KR-20220043309-A (KR)
Inventor: LEE KI HUN
IPC: A63F13/79
Filed: 2020-09-29
Abstract: A game product recommendation method according to one embodiment of the present invention is executed on a processor of a computing apparatus. The game product recommendation method comprises the following steps of: obtaining goods information in a certain period related to each of a plurality of users based on a game log; generating a goods shortage profile in which a goods shortage status of each of the plurality of users is recorded based on the goods information; generating a plurality of clusters by inputting the goods shortage profile to a cluster generation model; and matching a plurality of recommended goods configuration to each of the plurality of clusters. The game recommendation method recommends game goods to meet each user's needs.
Patent KR-20220043611-A (KR)
Inventor: JEKANG PARK
IPC: H04N17/00
Filed: 2020-09-29
Abstract: The present invention relates to a dishwasher to prevent malfunctions of a dishwasher, and a camera failure detection method thereof. According to one embodiment of the present invention, the dishwasher comprises: a case which forms the exterior and has an open front side; a door which seals the open front side of the case; a tub in which washing water is accommodated; a rack which is disposed inside a sump and is configured to accommodate dishes; a dish recognition camera which is disposed on at least one of the inner surface of the door and the inner surface of the tub to photograph the upper part of the rack in which the dishes are accommodated; and a control unit which controls the operation of the dishwasher and the dish recognition camera. The control unit acquires a first dish image and a second dish image captured at different times from the dish recognition camera according to a preset operation, performs image processing on the basis of the acquired first dish image and second dish image, and determines an abnormal operation of the dish recognition camera according to an image processing result.
Patent KR-20220048661-A (KR)
Inventor: WON YUN SUB
IPC: G08G1/095
Filed: 2020-10-13
Abstract: Disclosed is a pedestrian traffic light. According to an embodiment of the present invention, a pedestrian traffic light includes: a lamp; a screen for protecting the lamp; a reflective plate provided inside the screen to reflect the light of the lamp or a reflecting device composed of a reflector. The reflector allows a driver of a vehicle approaching to go straight or turn right after passing a crosswalk at an intersection to check a state of the pedestrian signal of the traffic light in advance through the reflecting device. The present invention is expected to promote pedestrian safety and prevent traffic accidents.
Patent KR-20220049392-A (KR)
Inventor: PAK KYUNG RYEUNG
IPC: F17C13/00
Filed: 2020-10-14
Abstract: The present invention provides a marine structure floating in seawater. The marine structure comprises: a hull; a tank unit installed on the hull and storing fluid; and a controller for controlling the tank unit. The tank unit can include: a first tank in which a sloshing prevention member is installed; a plurality of second tanks having a structure different from the structure of the first tank; a plurality of fluid pipes for moving the fluid between the plurality of second tanks; and a plurality of valves installed on each of the plurality of fluid pipes. The controller can control the opening and closing of the valve selected from among the plurality of valves to maintain the amount of the fluid stored in the plurality of second tanks to be equal to or greater than a set upper limit value or equal to or less than a set lower limit value as the fluid stored in the tank unit is consumed. The present invention can minimize the manufacturing costs of the marine structure.
Patent KR-20220049885-A (KR)
Inventor: KIM JUN YOUNG
IPC: A23L31/00
Filed: 2020-10-15
Abstract: The present invention relates to powdered soy sauce for children, and more particularly, to powdered soy sauce which is prepared by mixing soy sauce with functional ingredients and drying the mixture, so that taste and flavor are excellent and functional properties and user convenience can be obtained, and in particular, is configured to have low salt and sweet taste, to be desirable for children to consume. The powdered soy sauce of the present invention forms soy sauce that comprises kelp, ginger, Gastrodia elata, dried yam, jujube, apple or pear, licorice, etc. so as to improve taste and flavor and impart functionality.
Patent KR-20220055309-A (KR)
Inventor: YANG DONG MIN
IPC: G01W1/14
Filed: 2020-10-26
Abstract: The present invention relates to a system for predicting the degree of risk of a road according to rainfall information to provide safety information to a driver. According to the present invention, the system comprises: a radar using straightness of a radio wave to measure a time from when a radio wave is transmitted to a vehicle until a time when the reflected wave is received from the vehicle, to measure a direction and distance that the vehicle is heading; an automatic weather system (AWS) measuring meteorological factors and converting values measured for each meteorological factor into meteorological physical quantities; a vehicle rain sensor provided in the vehicle to detect the strength and amount of rainwater falling on the vehicle; and a server receiving information on the direction and distance that the vehicle is heading from the radar, receiving information on the meteorological physical quantities from the AWS, receiving information on the strength and amount of rainwater from the vehicle rain sensor, and acquiring a synthetic rainfall value from the information to predict and display the degree of risk of a road on which the vehicle is driving on a screen.
Patent KR-20210155729-A (KR)
Inventor: LEE HSIN YI
IPC: H01L29/786
Filed: 2020-10-30
Abstract: A device comprises: a first nanostructure; a second nanostructure over the first nanostructure; a first high-k gate dielectric disposed around the first nanostructure; a second high-k gate dielectric disposed around the second nanostructure; and a gate electrode over the first high-k gate dielectric and the second high-k gate dielectric. The portion of the gate electrode between the first nanostructure and the second nanostructure comprises: a first high-k gate dielectric; and a first portion of a p-type work function metal filling an area between the second high-k gate dielectric.
Patent KR-20210053252-A (KR)
Title: Protein capable of binding to immnune checkpoint molecule and use thereof
Inventor: LEE JEE WON
IPC: A61K39/00
Filed: 2020-11-02
Abstract: The present invention relates to a protein capable of binding to an immune checkpoint molecule, and a use thereof. The protein of the present invention can be used as an immune checkpoint inhibitor by fusion of a molecule capable of binding to an immune checkpoint molecule on an external surface.
Patent KR-20220060364-A (KR)
Inventor: HAN PAUL
IPC: H02M7/00
Filed: 2020-11-04
Abstract: Disclosed are a short-circuit control apparatus and a modular multi-level converter including the same. The short-circuit control apparatus according to each embodiment of the present invention includes a conductive block which is conductively connected to a capacitor assembly, and a short-circuit block which comes in contact with or is separated from the conductive block. The surfaces that the conductive block and the short-circuit block face each other comes in contact with each other or are separated from each other. The short-circuit block is coupled to a support unit. A cam member is rotatably coupled to the support unit, and an elastic member elastically supports the conductive block and the short-circuit block. Therefore, the contact and separation between the conductive block and the short-circuit block can be performed by rotation of the cam member.
Patent KR-20220062443-A (KR)
Title: Lensless 3D measuring device and its operation method
Inventor: KIM DAE KEUN
IPC: G01J3/10
Filed: 2020-11-08
Abstract: The present invention relates to a lensless three-dimensional measurement device and a method for operating the same, which irradiate an object subjected to dimensional measurement with multi-wavelength light and enable a diffuser and a color filter to measure different height areas of the object to be measured for each wavelength of light, thereby obtaining images of the different height areas of the object to be measured in one step and quickly implementing a three-dimensional image. Provided in the present invention is a lensless three-dimensional measurement device, characterized by: a light source unit which irradiates an object to be measured with multi-wavelength light; a camera which photographs reflected light reflected from the object to be measured; a diffuser disposed between the object to be measured and the camera and configured to detect a diffraction pattern from the reflected light so that the camera can obtain an image; a color filter disposed between the diffuser and the camera and configured to separate the reflected light that has passed through the diffuser by wavelength; and a control unit in which an inverse function capable of deriving the focusing height for each wavelength of light is pre-stored.
Patent KR-20220063546-A (KR)
Title: Masking jig for partially plating a lead tap
Inventor: JUNG RAPHAEL
IPC: C25D17/00
Filed: 2020-11-10
Abstract: A masking jig for partial plating of a lead tab includes: a first pad having at least one first recess; a second pad provided to face the first pad and having at least one second recess corresponding to the first recess; a sealing member interposed between the first and second pads and sealing a head unit positioned inside an accommodation space defined by the first and second recesses from a plating solution; and a coupling member coupling the first and second pads to each other. Accordingly, during a plating process, only the body unit of the lead tab can be selectively nickel-plated.
Patent KR-20220063631-A (KR)
Title: Hybrid composite and method for manufacturing thereof using surfactant
Inventor: YOON HA NA
IPC: H01M10/0525
Filed: 2020-11-10
Abstract: The present invention relates to a method for manufacturing a novel hybrid composite and a hybrid composite manufactured thereby. Specifically, the hybrid composite has a two-dimensional heterogeneous stacked structure including graphene nanosheets and transition metal dichalcogenide nanosheets on the surface of graphite core particles, and can exhibit excellent electrochemical properties when used as an electrode active material, thereby being used in an energy storage system such as a lithium-ion battery.
Patent KR-20220064805-A (KR)
Title: Rope for golf swing exerciser
Inventor: MUN HONG CHEOL
IPC: A63B69/36
Filed: 2020-11-12
Abstract: The present invention relates to a rope for a golf swing trainer with improved strength and durability in which bending is done more smoothly by using a core material made of rubber and polyethylene. The rope for a golf swing trainer has a core material inserted at an inner side of an outer cover made of a synthetic resin. The outer cover made of a synthetic resin with a predetermined width and thickness woven in a lattice pattern is formed on an outside of the rope, and on the inner side of the outer skin, an inner cover of the same material woven in a different lattice pattern is formed to have resistance according to a plurality of pulled directions. Also, on the inner side of the inner cover, a plurality of first core materials made of rubber bands with elastic restoring force and a plurality of second core materials made of a plurality of polyethylene yarns woven in a lattice pattern are formed. Accordingly, the plurality of first-core materials made of rubber and second-core materials made of polyethylene are grouped left and right or spirally woven to form a spiral core material, so that bending of the rope is done more smoothly. Moreover, strength and durability are improved, and cracks are minimized even after long-term repeated use, and thus the rope can be used for a long time. In addition, the outer cover and the inner cover are formed in lattice patterns of different shapes, respectively, and maintain different strengths, thereby extending lifespans of the first and second core materials inserted at the inner side.
Patent KR-20220065313-A (KR)
Title: An electrical connection socket that can be attached to an oulet and an electrical outlet comprising the same
Inventor: HWANG BO SEONG
IPC: H01R13/10
Filed: 2020-11-13
Abstract: An electrical connection socket according to an embodiment of the present invention is an electrical connection socket, which can have a plug socket with an electric wire connected thereto arranged therein while being electrically connected to a single electrical outlet to electrically connect another electrical outlet physically separated from the single electrical outlet. Comprised are: a socket main body part for providing an arrangement space, which is a predetermined space, to the inside so that the plug socket can be arranged; and a socket connection part connected to the socket main body part and extending in one direction from the socket main body part to be connected to part of the electrical outlet. The socket connection part can have at least part thereof introduced into the inner space provided by the electrical outlet to be connected to part of the electrical outlet. Therefore, convenience can be enhanced using an existing electrical outlet.
Patent KR-20220069203-A (KR)
Title: Method for producing a sulfide-based solid electrolyte using an ester-based organic solvent, a sulfide-based solid electrolyte and all-solid batteries prepared by the method
Inventor: KEONHO PARK
IPC: C01B25/14
Filed: 2020-11-19
Abstract: The present invention relates to a method for preparing a sulfide-based solid electrolyte using an ester-based organic solvent, which can prepare a sulfide-based solid electrolyte through a wet process while suppressing a side reaction of the sulfide-based solid electrolyte with a raw material, and to a sulfide-based solid electrolyte prepared by the preparation method, and an all-solid-state battery. The present invention provides a method for preparing a sulfide-based solid electrolyte using an ester-based organic solvent, the method comprising the steps of: preparing a mixture by mixing a raw material of the sulfide-based solid electrolyte with the ester-based organic solvent; preparing powder by drying the mixture; and preparing a sulfide-based solid electrolyte by heat-treating the powder.
Patent KR-20220070625-A (KR)
Title: Scheduling method for improving i/o performance of virtual machine in virtualized environment
Inventor: LEE JAE HAK
IPC: G06F9/455
Filed: 2020-11-23
Abstract: Disclosed is a credit scheduling method. The credit scheduling method comprises the steps of: collecting I/O information for a vCPU that processes an I/O intensive workload of a virtual machine; allowing an I/O virtual credit (IVCredit) mapped according to a degree of I/O workload to be allocated to an I/O intensive vCPU through the collected I/O information; and allocating a CPU virtual credit (CVCredit) to a CPU intensive vCPU to ensure a continuity of a CPU task of the virtual machine. Therefore, the present invention is capable of increasing low I/O performance of the virtual machine.
Patent KR-20220072605-A (KR)
Inventor: KANG JIN BEOM
IPC: G10L17/02
Filed: 2020-11-25
Abstract: 화자 정보 및 텍스트를 이용하여 음성 데이터를 생성하는 방법은, 화자 정보를 수신하여 화자 정보에 기초하여 화자 임베딩 벡터를 생성하는 단계, 텍스트를 수신하여 텍스트에 기초하여 텍스트 임베딩 벡터를 생성하는 단계, 화자 임베딩 백터 및 텍스트 임베딩 벡터에 기초하여 멜-스펙트로그램을 생성하는 단계, 및 멜-스펙트로그램으로부터 음성 데이터를 생성하는 단계를 포함할 수 있다. 
음성 데이터를 생성하는 단계는, 멜-스펙트로그램에서 무음(silence) 부분을 결정하고, 무음 부분을 기준으로 멜-스펙트로그램을 복수의 서브 멜-스펙트로그램으로 분할하고, 복수의 서브 멜-스펙트로그램 각각의 길이에 기초하여 복수의 서브 음성 데이터 각각에 대한 참조 구간을 결정하며, 참조 구간을 연결하여 상기 음성 데이터를 생성하는 단계를 포함할 수 있다.
Patent KR-20210080205-A (KR)
Title: Flexible conductive printed circuits with printed overcoats
Inventor: SARAH J VELLA
IPC: H05K1/03
Filed: 2020-11-26
Abstract: A method for manufacturing a flexible conductive printed circuit having a printed overcoat is disclosed. For example, the method comprises steps of: forming conductive printed circuit lines on a flexible substrate; detecting positions on the flexible substrate at which conductive printed circuit lines are formed; and printing an overcoat over the conductive printed circuit lines at positions detected on the flexible substrate, wherein the overcoat comprises a mixture of a thermoplastic polyurethane (TPU) and a solvent having a viscosity of 1 centipoise to 2,000 centipoise so that the mixture can be printed.
Patent KR-20210070202-A (KR)
Title: Gas turbine module, gas turbine plant having the same, method of transporting a gas turbine module, and method of exchanging a gas turbine module
Inventor: OBA YOSUKE
IPC: F01D25/24
Filed: 2020-11-27
Abstract: The present invention relates to a gas turbine module, a gas turbine plant having the same, a method of unloading the gas turbine module, and a method of replacing the gas turbine module. The gas turbine module comprises: a gas turbine having a gas turbine rotor and a gas turbine casing; an intake plenum connected to an intake port of the gas turbine; an exhaust plenum connected to an exhaust port of the gas turbine; an enclosure which covers the gas turbine; and a common base on which the gas turbine, the intake plenum, the exhaust plenum, and the enclosure are mounted. When conveying the gas turbine, every gas turbine is returned. An object of the present disclosure is to provide a technique capable of facilitating an exchange operation of the gas turbine and shortening an operation period.
Patent KR-20220075491-A (KR)
Inventor: LEE DONG HOON
IPC: B03C3/36
Filed: 2020-11-30
Abstract: 본 발명에 따른 오존 환원 필터를 구비한 에너지절감형 흡입식 미세먼지포집장치는 내부에 공간부가 형성되고 일면에 복수의 팬 삽입공이 형성되는 커버 하우징, 상기 팬 삽입공과 대응되는 위치에 형성되어 공기의 흐름을 후방으로 유도하는 흡입 팬을 포함하는 석션 어셈블리, 상기 석션 어셈블리 후방에 형성되며 내부 공간을 갖는 틀인 제1 프레임과, 상기 제1 프레임 내부에 일렬로 배치된 다수개의 홀이 타공된 판상 전극을 포함하는 컬렉터 전극부와, 상기 제1 프레임과 대응되는 형상인 제2 프레임과, 상기 제2 프레임 내부를 가로질러 서로 평행하게 이격 배치되되, 상기 홀의 중심점에 대응되도록 배치된 복수의 와이어 전극을 포함하는 에미터 전극부를 구비한 셀 어셈블리, 상기 판상 전극과 상기 와이어 전극에 상호 상반되는 극성의 전원을 인가시키는 전원 공급부, 및 상기 흡입 팬 전방에 형성되며 오존을 제거가 가능한 오존 환원 필터를 포함한다.
Patent KR-20220077332-A (KR)
Title: IoT와 드론 기반의 항만 통제 방법, 디바이스 및 플랫폼
Inventor: YOO SEONG GEUN
IPC: B63B49/00
Filed: 2020-12-02
Abstract: IoT와 드론 기반의 항만 통제 방법에 있어서, 상기 드론 또는 복수개의 센서를 통해 부두 상황을 나타내는 복수의 부두 정보를 획득하는 단계; 부두에 인접한 선박에 포함된 IoT 통신 장비로부터 선박 정보를 획득하는 단계; 상기 선박 정보에 기초하여 상기 복수의 부두 정보 중 일부의 부두 정보를 결정하는 단계; 및 상기 일부의 부두 정보를 상기 부두에 인접한 선박에 포함된 IoT 통신 장비에 제공하는 단계;를 포함하는, 방법이 개시된다.
Patent KR-20210091036-A (KR)
Title: Cleaner
Inventor: MASAYUKI TAKADA
IPC: H02K11/30
Filed: 2020-12-08
Abstract: A fan motor of a vacuum cleaner capable of exhibiting high output is realized. The fan motor comprises: a shroud disposed to cover a fan; and a stator disposed to face a rotor fixed to a shaft with a predetermined gap in the axial direction. The stator includes a board on which a bearing is installed, and a plurality of armatures arranged around the bearing. A coil is formed by bending a flat wire having a rectangular cross section to a short side thereof so as to be wound around an iron core.
Patent KR-20220082653-A (KR)
Title: 태양광 발전 시스템
Inventor: PARK JAE SEONG
IPC: H02S40/32
Filed: 2020-12-10
Abstract: 본 발명은, 태양광 에너지를 이용해 직류 전력을 생성하는 적어도 하나 이상의 태양광 패널과, 태양광 패널이 태양광 에너지로부터 최대 전력을 생성할 수 있도록 동작하는 MPPT와, 직류 전력을 전력 그리드로 전송하는 전력선과, MPPT를 제어하기 위한 다중 비트 신호로 이루어진 유지 신호를 OFDM 또는 DTM 방식으로 변조하며, 전력선을 통해 유지 신호를 스트림 형태로 송신하되 위험 상황 시 유지 신호의 송신을 중단하는 송신기와, 최대 전력이 생성되도록 MPPT를 제어하며, 송신기로부터 유지 신호를 수신하며, 수신된 유지 신호를 검출하여 태양광 패널 및 전력 그리드가 분리 또는 연결되도록 MPPT를 제어하는 수신기를 포함하는 태양광 발전 시스템을 제공한다.
Patent KR-20220085124-A (KR)
Inventor: LEE HYUN CHANG
IPC: G01R31/56
Filed: 2020-12-15
Abstract: 전기 공급자와 전기사용자간 다른 접지방식을 사용하는 전력망이 상호 연결되어 운전되는 환경에서 전력설비의 불량(누전)을 상시 온라인으로 검출하는 시스템 및 방법에 관한 것으로, 특히 건물 내 부하 전단에서 전기 사용량을 계량하는 전력량계(Watt-hour meter)가 TN접지에서 제공되는 중성선과 TT 접지에서 제공되는 보호접지간 전위차를 상시 감시하고 있다가 누전(지락고장)에 의한 전위 상승이라 판단되면 이를 외부로 통보할 수 있는, 특히 전력회사 등이 운영하고 있는 원격검침 시스템(AMI)과 같은 장치를 통해 전송하여  주장치로 전송하고, 이러한 사실을 전송받은 원격검침 주장치는 보유 데이터베이스 자료 등을 비교 분석하여 누전발생 장소 등을 판단하고 관리하여 저압망 불량에 의한 누전 및 화재사고를 사전에 예방할 수 있는 시스템 및 방법에 관한 것이다.